<html>

<head>
  <link rel="stylesheet" href="index.css">
</head>

<body>
  <div class="container">
    <p class="title">Music Card</p>
    <span class="wave"></span>
    <span class="wave"></span>
    <span class="wave"></span>
  </div>
</body>

</html>

<style>
  body,
  html {
    height: 100%;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(antiquewhite, rgba(233, 123, 2, 0.5))
  }

  .container {
    height: 600px;
    width: 300px;
    border-radius: 30px;
    background-image: linear-gradient(#67e0e6,
      rgba(255, 255, 255, 0) 80%,
      rgba(255, 255, 255, 0.5));
    /* box-sho0 2px 30px rgb(162, 157, 132); */
    box-shadow: 0 2px 30px rgba(162, 157, 132);
    position: relative;
    overflow: hidden;

  }

  .container .title {
    color: #fff;
    font-size: 24px;
    font-family: serif;
    position: absolute;
    z-index: 11;
    left: 50%;
    top: 20%;
    transform: translate(-50%, -50%);
  }

  .container .wave {
    height: 500px;
    width: 500px;
    border-radius: 35%;
    background: dodgerblue;
    position: absolute;
    top: -250px;
    left: -103px;
    filter: opacity(0.2);
    animation: drift linear infinite;
    animation-duration: 5S;
  }

  .container .wave:nth-child(2) {
    animation-duration: 7S;
  }

  .container .wave:nth-child(3) {
    animation-duration: 10S;
    background: red
  }

  @keyframes drift {
    from {
      transform: rotate(360deg);
    }
  }
</style>